Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Won’t start Reply To: Won’t start
Apr 12, 2026 at 12:45 PM
#22271
Ignore those plugs. thats dealer mode.
Switch on the bike and, let the fuel pump prime. Then flick the killswitch ON/OFF 3 times quickly , (the big red button) and see what error code comes up on the dash ?
Also it may flash a sequence of red Fi light, so count the sequences.
Check the forum now for the service manual (250 EFi) in the “manuals” section of the forum, it will describe in more detail how to get error codes.